Sound bar



1. Sound bar

1.1 : Enlarged perspective

1.2 : Front

1.3 : Back

1.4 : Enlarged left

1.5 : Enlarged right

1.6 : Top

1.7 : Bottom

The broken lines depict portions of the sound bar that form no part of the claimed design; reproduction 1.1 is an enlarged front perspective view of the sound bar; reproduction 1.2 is a front view thereof; reproduction 1.3 is a back view thereof; reproduction 1.4 is an enlarged left view thereof; reproduction 1.5 is an enlarged right view thereof; reproduction 1.6 is a top view thereof; and reproduction 1.7 is a bottom view thereof. 

CLAIM The ornamental design for a sound bar, as shown and described. 